Evaluación técnica-económica de la fertilización orgánica en un cultivo de banano 'Gran Nain'(Musa AAA) en un suelo lacustrino de la cuenca del Lago de Valencia, localizado en Palo Negro (Municipio Libertador, estado Aragua)
Technically and economically evaluated fertilization in banana cultivation with compost waste generated with banana stem in Agriculture Punta Larga, located in the municipality of Libertador, Aragua. 5 were formed fertilization treatments: T1 (100% inorganic), T2 (75% inorganic and 25% compost), T3...
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2013
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| Online toegang: | http://hdl.handle.net/10872/4212 |
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| Samenvatting: | Technically and economically evaluated fertilization in banana cultivation with compost waste generated with banana stem in Agriculture Punta Larga, located in the municipality of Libertador, Aragua. 5 were formed fertilization treatments: T1 (100% inorganic), T2 (75% inorganic and 25% compost), T3 (50% and 50% inorganic compost), T4 (25% and 75% inorganic compost) and T5 (100 % compost). The fix was in randomized blocks with four replications, each plot of 200 m2 (10 m by 20 m) with 10 floors as the sampling unit. The effect of the total and partial replacement for the compost inorganic fertilizer on plant growth, productivity and soil properties. We performed an economic analysis of costs of each alternative fertilization. The best results were found in T4 technicians where there was a higher crop yield reflected by the finger gauge variables and bunch weight and also, although in all treatments were able to increase the soil chemical variables, the most favorable results were obtained in Q4. With regard to the economic evaluation, which reported the highest net profit was followed by T5 T4, because both alternatives obtained the lowest average production costs. Moreover, were the amounts required less production and sales to reach break even. Therefore, the comparative advantages presented T4 with the rest, giving the company an opportunity to reduce the consumption of inorganic fertilizers, reduce costs, good performance and benefits. |
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